Home / 4,126.28-6,191-2,484

Finding the Fourth Proportional to 4,126.28, 6,191 and 2,484

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Solution

The fourth proportional to 4,126.28, 6,191 and 2,484 is: 3,726.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,126.28 : 6,191 = 2,484 : x
  2. Step 2: Convert to fraction form
    4,126.28/6,191 = 2,484/x
  3. Step 3: Cross multiply
    4,126.28x = 6,191 × 2,484
  4. Step 4: Simplify right side
    4,126.28x = 15,378,444
  5. Step 5: Solve for x
    x = 15,378,444/4,126.28
  6. Step 6: Final answer
    x = 3,726.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.